This Villain Has an Overwhelming Aura

Lin Yuan: Let me tell you a story. Once, someone got a billion yuan, but was hunted for the rest of his life by a snail that couldn't be killed.

Now that the story's over, I'm the one who got the billion, and the protagonist of this world is the snail.

(Transmigrating as a peerlessly talented genius, only to be hunted by the protagonist for the rest of your life, while the protagonist can't be killed...)